Render images and key specifications for a device believed to be Samsung Electronics\' next flagship smartwatch, the Galaxy Watch Ultra2, have been disclosed. The leak points to a roughly 12 percent thinner body, a larger battery rising to 800 mAh from 590 mAh, and a display brightness increase to up to 5,000 nits from 3,000 nits. It also cites IP69K protection and a Qualcomm Snapdragon Wear Elite chip.

As over-the-air software updates spread rapidly in the auto industry, concerns are rising that vehicle systems could become more vulnerable to cyberattacks. Experts call for stronger security checks and policy intervention. OTA adoption is also prompting new security worries tied to transport infrastructure. Some warn of risks beyond data privacy, including potential interference with vehicles in motion. Tests by a Norwegian bus operator found a possible OTA-related access path into control systems.